OA07073A - A method of manufacturing thin electrodes, in particular gas electrodes, for electrochemical devices and electrochemicals, the electrodes possibly being fitted with current collectors. - Google Patents

A method of manufacturing thin electrodes, in particular gas electrodes, for electrochemical devices and electrochemicals, the electrodes possibly being fitted with current collectors.

Info

Publication number
OA07073A
OA07073A OA57661A OA57661A OA07073A OA 07073 A OA07073 A OA 07073A OA 57661 A OA57661 A OA 57661A OA 57661 A OA57661 A OA 57661A OA 07073 A OA07073 A OA 07073A
Authority
OA
OAPI
Prior art keywords
electrodes
electrochemicals
fitted
possibly
current collectors
Prior art date
Application number
OA57661A
Other languages
French (fr)
Inventor
Rene Vignaud
Original Assignee
Wonder Piles
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR8107408A external-priority patent/FR2503936B1/en
Priority claimed from FR8107407A external-priority patent/FR2503937A1/en
Application filed by Wonder Piles filed Critical Wonder Piles
Publication of OA07073A publication Critical patent/OA07073A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/8626—Porous electrodes characterised by the form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8673—Electrically conductive fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8875—Methods for shaping the electrode into free-standing bodies, like sheets, films or grids, e.g. moulding, hot-pressing, casting without support, extrusion without support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
OA57661A 1981-04-13 1982-04-13 A method of manufacturing thin electrodes, in particular gas electrodes, for electrochemical devices and electrochemicals, the electrodes possibly being fitted with current collectors. OA07073A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8107408A FR2503936B1 (en) 1981-04-13 1981-04-13 PROCESS FOR PREPARING CURRENT COLLECTORS FOR ELECTROCHEMICAL DEVICES, BY DEPOSITION ON ELECTRODES FOR SUCH DEVICES, AND ELECTRODELECTOR COLLECTOR ASSEMBLIES OBTAINED BY THIS PROCESS
FR8107407A FR2503937A1 (en) 1981-04-13 1981-04-13 Mfr. of thin non-planar electrodes, gas electrodes - with current conductors as used in electrochemical appts.

Publications (1)

Publication Number Publication Date
OA07073A true OA07073A (en) 1984-01-31

Family

ID=26222329

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57661A OA07073A (en) 1981-04-13 1982-04-13 A method of manufacturing thin electrodes, in particular gas electrodes, for electrochemical devices and electrochemicals, the electrodes possibly being fitted with current collectors.

Country Status (6)

Country Link
US (1) US4440835A (en)
EP (1) EP0063981B1 (en)
CA (1) CA1167518A (en)
DE (1) DE3277667D1 (en)
MA (1) MA19441A1 (en)
OA (1) OA07073A (en)

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US6643119B2 (en) * 2001-11-02 2003-11-04 Maxwell Technologies, Inc. Electrochemical double layer capacitor having carbon powder electrodes
US7332238B2 (en) * 2002-09-06 2008-02-19 The Gillette Company Electrochemical cells and systems
US20040048146A1 (en) * 2002-09-06 2004-03-11 David Adamson Electrochemical cells and systems
US20070122698A1 (en) * 2004-04-02 2007-05-31 Maxwell Technologies, Inc. Dry-particle based adhesive and dry film and methods of making same
US20110165318A9 (en) * 2004-04-02 2011-07-07 Maxwell Technologies, Inc. Electrode formation by lamination of particles onto a current collector
US7352558B2 (en) 2003-07-09 2008-04-01 Maxwell Technologies, Inc. Dry particle based capacitor and methods of making same
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US7791860B2 (en) * 2003-07-09 2010-09-07 Maxwell Technologies, Inc. Particle based electrodes and methods of making same
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RU2336603C2 (en) * 2003-12-04 2008-10-20 Мицуи Майнинг Энд Смелтинг Ко., Лтд. Secondary storage battery electrode, method of its production and secondary storage battery
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US7440258B2 (en) * 2005-03-14 2008-10-21 Maxwell Technologies, Inc. Thermal interconnects for coupling energy storage devices
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USD742209S1 (en) * 2013-08-24 2015-11-03 Richard Humm Welded fencing straight connector
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USD831141S1 (en) * 2017-08-14 2018-10-16 H. Stetser Murphy, Jr. Racket handle
USD835360S1 (en) * 2017-09-29 2018-12-04 Vuff Llc Leash handle sleeve
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US10183442B1 (en) 2018-03-02 2019-01-22 Additive Device, Inc. Medical devices and methods for producing the same
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US10889053B1 (en) 2019-03-25 2021-01-12 Restor3D, Inc. Custom surgical devices and method for manufacturing the same
USD920515S1 (en) 2020-01-08 2021-05-25 Restor3D, Inc. Spinal implant
US10772732B1 (en) 2020-01-08 2020-09-15 Restor3D, Inc. Sheet based triply periodic minimal surface implants for promoting osseointegration and methods for producing same
USD920517S1 (en) 2020-01-08 2021-05-25 Restor3D, Inc. Osteotomy wedge
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US11850144B1 (en) 2022-09-28 2023-12-26 Restor3D, Inc. Ligament docking implants and processes for making and using same
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Also Published As

Publication number Publication date
MA19441A1 (en) 1982-12-31
CA1167518A (en) 1984-05-15
US4440835A (en) 1984-04-03
DE3277667D1 (en) 1987-12-17
EP0063981B1 (en) 1987-11-11
EP0063981A1 (en) 1982-11-03

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